12457968 (number)
12457968 is an even 8-digits composite number following 12457967 and preceding 12457969. In scientific notation, it is written as 1.2457968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 3956992 positive integers (up to 12457968) that are relatively prime to 12457968.
Interesting facts
- 12457968 has 80 divisors, whose sum is 33747840
- The reverse of 12457968 is 86975421
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twelve million four hundred fifty-seven thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.2457968 × 10^7 |
|---|---|
| Engineering notation | 1.2457968 × 10^6 |
Prime Factorization of 12457968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 59 × 53 × 83
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1557246 | Product of the distinct prime numbers |
The prime factorization of 12457968 is 2 × 2 × 2 × 2 × 3 × 59 × 53 × 83. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12457968)
Multiplication
n×y| n×2 | 24915936 |
|---|---|
| n×3 | 37373904 |
| n×4 | 49831872 |
| n×5 | 62289840 |
Division
n÷y| n÷2 | 6228984 |
|---|---|
| n÷3 | 4152656 |
| n÷3 | 3114492 |
| n÷5 | 2491593.6 |
Exponentiation
ny| n2 | 155200966689024 |
|---|---|
| n3 | 1.9334886765809E+21 |
| n4 | 2.4087340061208E+28 |
| n5 | 3.0007931168764E+35 |
Nth Root
y√n| 2√n | 3529.5846781172 |
|---|---|
| 3√n | 231.81902255471 |
| 4√n | 59.410307843986 |
| 5√n | 26.247590523204 |
Divisors of 12457968
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12457967 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12457968 can be divided by 80 positive divisors. The sum of these divisors (counting 12457968) is 1, the average is 0.0125.
Base conversion 12457968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101111100001011111110000 |
| 3 | Ternary | 212102221010020 |
| 4 | Quaternary | 233201133300 |
| 5 | Quinary | 11142123333 |
| 6 | Senary | 1123003440 |
| 8 | Octal | 57413760 |
| 10 | Decimal | 12457968 |
| 12 | Duodecimal | 4209580 |
| 16 | Hexadecimal | be17f0 |
| 20 | Vigesimal | 3hh4i8 |
| 36 | Base36 | 7f0mo |
Cryptographic Hash Functions
| md5 | b397f9bcdcc8bc8e0ad4eb2da03c4824 |
|---|---|
| sha1 | fcd9a8f4a9cb92b623e5efcf42dd6de27bf425c5 |
| sha256 | c103644d2f2f480d3e4bdde412da89174a4e339bcf7eff7e7111c0d6c61d5a90 |
| sha512 | 29d286ada40e3363126dc9f510c89d26617d231d91b97a7b9d1273ac25ee39b59e2b1b84bbeab150f6563c04c6f20cfb75e9b79462f0d338bcdd3e9a172a932d |
| ripemd-160 | 09390d46010545c4ce5cde6e636b46ed8786c4d2 |
12457968 as geometric shapes
Circle
Radius = n| Diameter | 24915936 |
|---|---|
| Circumference | 78275721.494913 |
| Area | 4.8757821678027E+14 |
Sphere
Radius = n| Volume | 8.0989784295276E+21 |
|---|---|
| Surface area | 1.9503128671211E+15 |
| Circumference | 78275721.494913 |
Square
Length = n| Perimeter | 49831872 |
|---|---|
| Area | 155200966689024 |
| Diagonal | 17618227.30521 |
Cube
Length = n| Surface area | 931205800134144 |
|---|---|
| Volume | 1.9334886765809E+21 |
| Space diagonal | 21577833.535067 |
Equilateral Triangle
Length = n| Perimeter | 37373904 |
|---|---|
| Area | 67203989922299 |
| Altitude | 10788916.767534 |
Triangular Pyramid
Length = n| Surface area | 67203989922299 |
|---|---|
| Volume | 2.2786382575963E+20 |
| Height | 5872742.43507 |